68198724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{172219}}^1$

素因数の和:172240

約数の個数: 36

約数和(自身を含む): 188064240

約数和(自身を除く): 119865516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 172219, 344438, 516657, 688876, 1033314, 1549971, 1894409, 2066628, 3099942, 3788818, 5683227, 6199884, 7577636, 11366454, 17049681, 22732908, 34099362, 68198724]

約数ペア:

[(1, 68198724), (2, 34099362), (3, 22732908), (4, 17049681), (6, 11366454), (9, 7577636), (11, 6199884), (12, 5683227), (18, 3788818), (22, 3099942), (33, 2066628), (36, 1894409), (44, 1549971), (66, 1033314), (99, 688876), (132, 516657), (198, 344438), (396, 172219)]